What was found
ON RUNUP, WHEN CONDUCTING THE AUTOPILOT TEST IAW CHECKLIST, AP1 FAILURE AND TRIM ACTUATOR LIGHT REMAINED ON CAD. YAW A TRIM COULD NOT RESET. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW 22-10-00, 4-9; TEST FLIGHT SUCCESSFULLY COMPLETED.
- Difficulty date
- August 25, 2023
- Submitted
- August 25, 2023
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 19724429829
- Aircraft time
- 2,484 hours
- System (JASC)
- 2200 · Auto Flight System
- Part
- Actuator
- Part number
- 41800879001
- Part serial
- 3097
- Condition
- Warning Light
- Location
- Yaw Trim
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.